Electrical and Raman properties of p-type and n-type modified graphene by inorganic quantum dot and organic molecule modification
文献类型：期刊论文
| 作者 | Hou, YX ; Geng, XM ; Li, YZ ; Dong, B ; Liu, LW ; Sun, MT |
| 刊名 | SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
 |
| 出版日期 | 2011 |
| 卷号 | 54期号:3页码:416 |
| 关键词 | FILMS OXIDE |
| ISSN号 | 1674-7348 |
| 通讯作者 | Dong, B: Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | We obtained n-type and p-type modified graphene by mixing quantum dots and depositing electron-acceptor molecules on the surface of graphene, respectively. The electrical and optical properties of these two types of samples were measured. For n-type modified graphene, the electrons were transferred from quantum dots to graphene. The resistance of these quantum dots in modified n-type graphene is significantly smaller than that of pristine graphene. For p-type graphene, modified by electron-acceptor organic molecules of tetracyanoethylene (TCNE), electrons were transferred from graphene to TCNE molecules. The resistance of this molecular modified p-type graphene is about 10% larger than that of pristine graphene. The charge transfer effect on the optical properties of graphene was investigated with Raman spectra. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [90923003, 10874234, 20703064, 10804015]; Natural Science Foundation of Liaoning Province [20102039] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/36917]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Hou, YX,Geng, XM,Li, YZ,et al. Electrical and Raman properties of p-type and n-type modified graphene by inorganic quantum dot and organic molecule modification[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2011,54(3):416. |
| APA | Hou, YX,Geng, XM,Li, YZ,Dong, B,Liu, LW,&Sun, MT.(2011).Electrical and Raman properties of p-type and n-type modified graphene by inorganic quantum dot and organic molecule modification.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,54(3),416. |
| MLA | Hou, YX,et al."Electrical and Raman properties of p-type and n-type modified graphene by inorganic quantum dot and organic molecule modification".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 54.3(2011):416. |
入库方式： OAI收割
来源：物理研究所
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